1 files changed, 120 insertions, 0 deletions
diff --git a/crates/shirabe-php-rpc/php/runtime/Composer/EventDispatcher/Event.php b/crates/shirabe-php-rpc/php/runtime/Composer/EventDispatcher/Event.php
new file mode 100644
index 00000000..0d35ac55
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/runtime/Composer/EventDispatcher/Event.php
@@ -0,0 +1,120 @@
+<?php
+
+// Shirabe's own definition of Composer\EventDispatcher\Event for the plugin worker. This class
+// lives in both worlds at once: an instance revived from a Rust handle proxies every call over
+// RPC (like a generated stub), while an instance constructed natively — real Composer code in
+// this process does `new PreCommandRunEvent(...)`, whose parent constructor lands here — is a
+// faithful in-process port of the real base class. The two modes are told apart by the
+// constructor arguments; `__shirabeRustHandleDescriptor()` returns null in native mode so the
+// wire codec registers the object in the P table instead of treating it as a Rust handle.
+
+namespace Composer\EventDispatcher;
+
+class Event implements \ShirabeRustStub
+{
+    /** @var int|null Null in native mode. */
+    protected $__rhandle;
+    /** @var int */
+    protected $__epoch = 0;
+
+    /** @var string This event's name (native mode) */
+    protected $name;
+
+    /** @var string[] Arguments passed by the user, these will be forwarded to CLI script handlers (native mode) */
+    protected $args;
+
+    /** @var mixed[] Flags usable in PHP script handlers (native mode) */
+    protected $flags;
+
+    /** @var bool Whether the event should not be passed to more listeners (native mode) */
+    private $propagationStopped = false;
+
+    /**
+     * Proxy revival passes (int $rhandle, int $epoch); the real class's constructor is
+     * (string $name, array $args = [], array $flags = []).
+     */
+    public function __construct($name = null, $args = [], $flags = [])
+    {
+        if (is_int($name) && func_num_args() === 2 && is_int($args)) {
+            $this->__rhandle = $name;
+            $this->__epoch = $args;
+
+            return;
+        }
+        if (!is_string($name)) {
+            throw new \RuntimeException(
+                'Shirabe does not support constructing ' . static::class . ' inside the plugin process without an event name'
+            );
+        }
+        $this->__rhandle = null;
+        $this->name = $name;
+        $this->args = $args;
+        $this->flags = $flags;
+    }
+
+    public function __destruct()
+    {
+        if ($this->__rhandle !== null) {
+            \ShirabeRustObjectRegistry::release($this->__rhandle);
+        }
+    }
+
+    public function __shirabeRustHandleDescriptor(): ?array
+    {
+        if ($this->__rhandle === null) {
+            return null;
+        }
+
+        return [
+            '__rhandle' => $this->__rhandle,
+            '__class' => static::class,
+            '__epoch' => $this->__epoch,
+        ];
+    }
+
+    public function getName(): string
+    {
+        if ($this->__rhandle !== null) {
+            return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getName', []);
+        }
+
+        return $this->name;
+    }
+
+    public function getArguments(): array
+    {
+        if ($this->__rhandle !== null) {
+            return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getArguments', []);
+        }
+
+        return $this->args;
+    }
+
+    public function getFlags(): array
+    {
+        if ($this->__rhandle !== null) {
+            return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getFlags', []);
+        }
+
+        return $this->flags;
+    }
+
+    public function isPropagationStopped(): bool
+    {
+        if ($this->__rhandle !== null) {
+            return \ShirabeRpcRuntime::callRust($this->__rhandle, 'isPropagationStopped', []);
+        }
+
+        return $this->propagationStopped;
+    }
+
+    public function stopPropagation(): void
+    {
+        if ($this->__rhandle !== null) {
+            \ShirabeRpcRuntime::callRust($this->__rhandle, 'stopPropagation', []);
+
+            return;
+        }
+        $this->propagationStopped = true;
+    }
+}